Free tools
Free password tools
Generators and checkers that run in your browser. No account, no tracking, nothing sent that could reveal your passwords.
Pick a tool
Password generator
Generate a strong random password of 5 to 128 characters in your browser.
Open the toolPassphrase generator
Generate a random passphrase of 3 to 20 words from EFF's Long Wordlist, in your browser.
Open the toolUsername generator
Generate a random username, a plus-addressed email or a catch-all address for a new account, in your browser..
Open the toolPassword strength checker
Check how strong a password is, with an entropy estimate and the patterns that weaken it.
Open the toolBreached password checker
Check whether a password appears in known data breaches without sending it: k-anonymity with Pwned Passwords, run in your browser..
Open the toolThe generators and the strength checker make no network requests. The breached password checker sends only the first five characters of a hash. The pages use no analytics or cookies.
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KeyCare Pass makes strong passwords, remembers them and fills them in for you.